Fail-Safe 

The greatest film in history. "Fail-Safe" was a perfect production crossed with an ultimate cast. Made in 1964 it may have saved the planet. It showed what might happen if the "nuke 'em' system" fucked-up. Fail-Safe sobered its audiences. It made the world more "nuclear smart." Writers Burdick and Heller haunted the world with their view of a possibly tragic future.

You're the president of the United States. Your bombers have "blown past" their "fail-safe points" in a tragic error. As you and your translator "sweat blood," end of the world destiny unfolds right before your very eyes in "Fail-Safe."

Fail-Safe by the pro from Dover May 11, 2011

Fail-safe 

1. Incorporating a feature to a product, when a malfunction occurs, capable of returning to a working state automatically.
2. Guaranteed to work, reliable.

"We've made it fail-safe by adding a extra NiCad battery incase the main battery fails."
"This recipe is fail-safe, anyone could do it."

Fail-safe by sigridda April 30, 2023

fail safe

a ripped or broken latex condom

"<pant pant> Sorry about the fail safe, honey"

fail safe by Gee Toe June 1, 2005

safety fail 

To "safety fail" is to intentionally fail or fail to complete a major assignment or test in a given class because (according to calculations) it is impossible for the assignment to cause one's overall grade in the class to drop by a letter or have any significant changes

Sarah: Hey what are did you write about on the essay for the final in English?

Chris: Haha I didn't...I took a nap. I had over a 100% in that class so it wouldn't have changed my grade. I might as well have safety failed it.

safety fail by lordvoldemort8989 May 19, 2011

Failsafe 

To avoid, at all cost, any situation that might remotely result in a failure on your, and your liabilities, part.

Example 1:

Stan: "Hey man, let's go to the mall, I want to get something to eat."

Sami: "Nah man, you're only hungry because you have post-high munchies. We should wait at my house before we go out anywhere. Plus, I have some Doritos at home you can munch on."

Stan: "Sweet, failsafe."

Example 2:

Sami: "Hey Charlie, can me and my girlfriend skip school at your house?"

Charlie: "Sure, but you'll have to leave before 12, my mother might come home early for lunch. Gotta be failsafe man."

Sami: "Word!"

Failsafe by Sami Philadelphia October 6, 2009

Failsafe 

When you can’t maintain erection due to a condom

It was ABOUT to happen but everything went failsafe when she made me jimmy up

Failsafe by Baldy Solo October 12, 2018

Failsafe 

Totally cool internet guy. He's from Australia

Failsafe rules!

Failsafe by Failsafe April 8, 2004